Electric Bike Manufacturer In China
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Keren Electric offers a diverse range of electric bikes tailored to urban commuters, adventure seekers, and eco-conscious riders. All models feature our core technologies, with customization options for components, frames, and accessories.
● High-Power Motor: Delivers powerful performance for effortless hill climbing.
● Torque Sensor Technology: Provides real-time power assistance based on pedaling force.
● Pedal Assist Mode: Five power assist modes for customizable riding experiences.
● Shimano 8-Speed Transmission: Meets your speed needs for varied urban terrains.
● Customizable Power Assist: Choose from multiple assist ratios for optimal performance.
● Compact Design: Ideal for navigating crowded streets and tight spaces.
● Comfort-Focused Design: Ergonomic seating for extended rides without discomfort.
● Easy Handling: Lightweight frame for effortless maneuverability.
● Versatile Riding Modes: Switch between pedal assist and human-powered riding.
Advantages of Keren electric assist bike
Custom OEM/ODM Solutions
Whether you’re a reseller seeking a white-label solution or a brand with unique design needs, we offer the following services:
● Frame customization: Material (aluminum/carbon fiber) and branding.
● Component Sourcing: Integration of third-party components (e.g., brakes, displays) according to customer specifications.
Quality Control
● We control every production step, from R&D to assembly, ensuring consistent quality and cost-effectiveness.
● CNC machining of precision parts.
● Battery pack assembly in accordance with ISO-certified safety protocols.
● Strict stress testing (e.g., motor durability, water resistance).
Two Freely Switchable Modes
Our electric bikes feature two riding modes:
● Pedal Assist Mode: With five power assist modes, riders can choose the level of assistance that suits their needs. The 1:1, 1:2, and 1:3 power assist ratios provide flexibility for different riding conditions.
● Human-Powered Riding Mode: The Shimano 8-speed transmission allows riders to switch to manual pedaling, meeting their speed needs without assistance.
Long-Lasting Battery Life
Equipped with an 8-12Ah ternary lithium battery, our electric bikes offer long-lasting battery life. The batteries are easy to install and remove, ensuring that riders can quickly swap them out when needed. This feature is particularly beneficial for those who use their bikes for extended commutes or long-distance rides.
Effortless Hill Climbing
Our high-power motors deliver exceptional performance, making hill climbing effortless. Riders can tackle steep inclines with confidence, knowing that our bikes are equipped to handle challenging terrains.
Commitment to Sustainability
At Keren Electric, we are committed to promoting sustainable transportation solutions. Our electric bikes reduce carbon emissions and contribute to a cleaner environment, making them an excellent choice for eco-conscious riders.
Ride the Future with Keren Electric
Keren Electric stands at the forefront of electric bike manufacturing, combining advanced technologies, customizable solutions. Keren Electric is your trusted partner. Contact us today to explore our catalog or discuss bespoke e-bike solutions.
Core Technologies: Precision Engineering for Unmatched Performance
At Keren Electric, we integrate proprietary technologies into every electric bike, ensuring superior power delivery, efficiency, and rider comfort. Our innovations are designed to address real-world challenges—from steep hills to long-distance commutes—while prioritizing user health and safety.
Three-in-One Motor, Electronic Control, and Torque Sensor Assembly
Our flagship technology combines three critical components into a unified system
● High-Power Motor: Engineered for effortless hill climbing, our motor delivers up to 90 Nm of torque, enabling riders to ascend gradients of 20°+ without strain.
● Smart Electronic Control Unit (ECU): Optimizes power distribution in real time, balancing battery efficiency with performance.
● Torque Sensor Assistance System: A game-changer in responsive riding.
This integration ensures seamless communication between components, reducing energy waste and extending the bike’s lifespan.
Millisecond-Level Pure Torque Sensor Power Assist System
Unlike cadence sensors that merely detect pedal rotation, our torque sensor uses precision strain gauges to measure the exact force applied to the pedals, even when stationary. Here’s how it revolutionizes the ride:
● 0.001-Second Response Time: Detects pedal pressure instantly, eliminating lag between pedaling and motor engagement.
● Dynamic Power Adjustment: The motor amplifies your effort proportionally—pedal harder for more power, lighter for less.
● Knee-Friendly Design: By matching motor output to your natural pedaling force, our system reduces joint strain, promoting long-term health.
High-Capacity Ternary Lithium Battery
Our 8–12Ah ternary lithium battery is engineered for reliability and convenience
● Long-Lasting Performance: Delivers up to 120 km per charge (varies by assist mode and terrain).
● Quick Removal & Swappability: A 3-second detach mechanism allows easy charging or replacement.
● Enhanced Safety: Built-in protection against overcharge, short circuits, and extreme temperatures.
More About Keren
OEM Electric Bike Manufacturer
On March 13, Zhejiang Yiwu International Bicycle New Energy Electric-Cycle Exhibition Show opened. Keren Electric show with a number of fully self-developed technologies and products
Proper e-bike maintenance is essential to ensure safety, extend the lifespan, and maintain optimal performance. Regularly checking the battery, tires, brakes, and electrical components helps prevent unexpected breakdowns and costly repairs.
Electric Bike vs. Electric Moped
Transportation is evolving rapidly, and with rising fuel costs, environmental concerns, and changing lifestyles, people are increasingly turning to alternative vehicles.
Customized electric moped manufacturer-KEREN
Keren is a leading electric moped manufacturer in China, specializing in a wide range of two-wheeled electric vehicles. Our commitment to innovation and quality ensures we offer a wide variety of models to meet our customers’ unique needs. We also offer comprehensive customization options, allowing you to tailor our products to your specific needs. Contact us today to receive a quote and learn how we can help you enhance your electric mobility solutions!
Frequestly Asked Question
What is the range of Keren Electric bikes on a single charge?
Our 8-12Ah ternary lithium batteries typically take about 4 to 6 hours to fully charge. The charging time may vary slightly based on the specific model and the charger used.
How long does it take to charge the battery?
Our 8-12Ah ternary lithium batteries typically take about 4 to 6 hours to fully charge. The charging time may vary slightly based on the specific model and the charger used.
Can I ride Keren Electric bikes without using the electric assist?
Yes, all our electric bikes come with a Human-Powered Riding Mode, allowing you to ride them like a traditional bicycle without any electric assistance. This feature is particularly useful for exercising or when the battery is depleted.
Are Keren Electric bikes suitable for all types of terrain?
Yes, our electric bikes are designed to handle a variety of terrains. The high-power motors and advanced torque sensor technology provide excellent performance on hills, city streets, and even off-road trails, depending on the model.
How do I maintain my Keren Electric bike?
Regular maintenance includes checking tire pressure, cleaning the bike, lubricating the chain, and ensuring the battery is charged. We also recommend periodic inspections of the brakes and gears to ensure optimal performance. For detailed maintenance guidelines, refer to the user manual provided with your bike.
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Contact Us
Headquarters: Building 9, No. 20 Kejiyuan Road, Baiyang Subdistrict, Qiantang District, Hangzhou, Zhejiang Province, China.
Factory Base: No.57 Shennan Road, Dayang District, Linhai City, Taizhou City, Zhejiang Province.